package thread;

public class Demo18 {
    private static int count = 0;

    public static void main(String[] args) throws InterruptedException {
        Thread t1 = new Thread(() -> {
            Thread cur = Thread.currentThread();
            for (int i = 0; i < 10000; i++) {
                synchronized (cur) {
                    count++;
                }
            }
        });
        Thread t2 = new Thread(() -> {
            // Thread cur = Thread.currentThread();
            for (int i = 0; i < 10000; i++) {
                synchronized (t1) {
                    count++;
                }
            }
        });

        t1.start();
        t2.start();
        t1.join();
        t2.join();
        System.out.println("count = " + count);
    }
}
